<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2016/2/13 0013
 * Time: 0:04
 */
session_start();
unset($_SESSION['username']);
unset($_SESSION['pass']);
unset($_SESSION['userflag']);
echo "注销成功<a href='index.html'>首页</a>";

?>